STM32L552CEU6PTR datasheet(155/340 Pages) STMICROELECTRONICS

155 / 340 page

Table 35. Current consumption in Run and Low-power run modes, code with data processing

running from Flash in single Bank, ICACHE disabled

Symbol

Parame

ter

Conditions

TYP

MAX

Unit

Voltage

scaling

fHCLK

25°C

55°C

85°C

105°C

125°C

25°C

55°C

85°C

105°C

125°C

IDD

(Run)

Supply

current

in Run

mode

fHCLK =

fHSE up

48 MHz

included,

bypass

mode

PLL ON

above

48 MHz

all

peripher

als

disabled

Range 2

26 MHz

4.08

4.43

5.36

6.72

9.02

5.38

7.84

13.14

19.81

30.60

16 MHz

2.65

2.98

3.91

5.22

7.55

3.93

6.38

11.67

18.32

29.09

8 MHz

1.43

1.76

2.67

3.99

6.26

2.67

5.11

10.38

17.02

27.77

4 MHz

0.82

1.14

2.05

3.36

5.65

2.04

4.48

9.73

16.36

27.11

2 MHz

0.51

0.82

1.75

3.05

5.31

1.73

4.16

9.41

16.04

26.78

1 MHz

0.36

0.68

1.59

2.89

5.16

1.65

4.08

9.33

15.96

26.70

100 KHz

0.22

0.53

1.45

2.76

5.00

1.43

3.86

9.11

15.73

26.47

Range 0 110 MHz

18.8

19.4

20.9

22.8

25.9

19.97

24.02

32.25

42.05

57.42

Range 1

80 MHz

14.1

14.6

15.9

17.6

20.5

16.16

19.71

27.01

35.88

49.75

72 MHz

12.8

13.3

14.5

16.2

19.1

14.80

18.34

25.64

34.50

48.37

64 MHz

11.79

12.30

13.5

15.2

18.1

13.90

17.45

24.74

33.60

47.45

48 MHz

8.87

9.37

10.63

12.3

15.1

10.97

14.51

21.78

30.62

44.47

32 MHz

6.12

6.58

7.80

9.44

12.2

8.22

11.74

18.98

27.78

41.68

24 MHz

4.66

5.11

6.29

7.92

10.7

6.70

10.20

17.42

26.20

40.09

16 MHz

3.26

3.70

4.86

6.47

9.2

5.28

8.77

15.97

24.74

38.61

IDD

(LPRun)

Supply

current

in Low-

power

run

mode

fHCLK = fMSI

all peripherals

disabled

2 MHz

511

866

1890

3353

5834

2122

5256

12721

20681

31502

µA

1 MHz

344

692

1715

3168

5642

1949

5022

12001

18581

31161

400 KHz

203

591

1603

3062

5505

1852

4828

11924

18580

31131

100 KHz

159

531

1553

3018

5468

1802

4590

11905

18301

30947

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